<template>
  <div>
    父类--{{fcount }}
    <com-son :scount="fcount" ></com-son>
  </div>
</template>

<script setup >
import ComSon from './App809.vue';
import {defineProps,defineEmits} from 'vue';
defineProps({
  "fcount":{
    type:Number,
    default:200
  }
})

</script>

<style scoped>

</style>